Unrated severityNVD Advisory· Published Sep 29, 2026

CVE-2026-100238

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - Flow Extension allows Stored XSS.

This issue affects Mediawiki - Flow Extension: from * before 1.46.1, 1.45.5, 1.43.10.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Wikimedia Foundation/Mediawiki - Flow Extensionllm-create
Range: <1.46.1, 1.45.5, 1.43.10

Patches

Vulnerability mechanics

References

gerrit.wikimedia.org/r/q/Ic6149363fe1de2440240fe88aebfd4ae30cea606nvd
phabricator.wikimedia.org/T432425nvd

News mentions

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